How To Remove Crankshaft Pulley?
- Step 1: Take off the belt For easy belt removal, you will need to remove the serpentine belt – the drive belt so that the harmonic equalizer can be easily accessible. ...
- Step 2: Determine the middle pin The middle pin is responsible for keeping the harmonic balance in its position. ...
- Step 3: Loosen/unscrew the center pin ...
- Step 4: Remove crankshaft pulley ...
Full Answer
What are the best tips for crankshaft pulley removal?
This is best accomplished by removing the washer that is on the crankshaft bolt prior to reinstalling the bolt back into the crankshaft. The single best tip in crankshaft pulley removal is to absolutely never, under any circumstance, use a jaw type puller to remove a crankshaft pulley.
How do you take off a crank shaft pulley?
How do you remove a crankshaft pulley without a puller? There is a way to do it. You put a wrench on the pulley bolt and block the other end against the floor or the frame. Then you use the starter motor to turn the engine (DO NOT START IT, JUST TURN IT) for at most one or two revolutions of the crank. Just enough to break the bolt loose.
How do you loosen bolt to remove crank pulley?
How to Remove Crankshaft Pulley without a Puller
- Take off the serpentine belt. First of all, you need to remove the serpentine belt, also known as the drive belt or accessories/ alternator belt, to access the ...
- Identify the center bolt. The center bolt can be found in front of the crankshaft. ...
- Loosen/remove the center bolt. ...
- Remove the crankshaft pulley. ...
How to remove a pulley without a puller?
However, here is how you can basically remove a pulley without a puller:
- You start by extracting the screws holding the pulley
- The pulley would have about 2 to 3 extra holes. Insert the removed screws into these holes.
- Tighten them properly. You will see the screws bottom out against the pulley backing and this will do the work of pushing the pulley loose.
How do you remove a crankshaft pulley?
0:252:48How to Remove a Crankshaft Pulley in Your Car - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow the crankshaft pulley is right here so get a socket that fits on the bolt. That's inside thenMoreNow the crankshaft pulley is right here so get a socket that fits on the bolt. That's inside then stick the cheater bar in the end of the socket snap it in.
How do you loosen a crankshaft pulley bolt?
6:398:00How to remove a crankshaft pulley bolt - YouTubeYouTubeStart of suggested clipEnd of suggested clipThey'll crack and contract.MoreThey'll crack and contract.
What tool is used to remove crankshaft pulley?
BETOOLL 50mm Crankshaft Crank Pulley Wrench Holder Tool Removal Holding Spanner kit for Honda and Acura Engines.
What tools do I need to remove a crankshaft?
Getting StartedAppropriate wrench to remove crank bolt/nut: CCW-5 Crank Wrench. Hex wrench. MW-SET. 2 Combination Wrenches. PAW-12 Adjustable Wrench.Crank puller: CCP-22 for square taper cranks. CCP-44 for splined cranks. CWP-7 - universal fit.Torque wrench.Thread preparation: ASC-1. PPL-1.Rags.
How do I remove a crankshaft pulley without a puller?
Although most people use a crankshaft pulley removal tool or a puller for removing a bad crankshaft, you can also use a cheater bar and a socket to remove the crankshaft pulley. Fix the socket on the bolt inside and stick the cheater bar on the end of the socket. Then, snap it in.
How do you remove a crankshaft pulley bolt without impact gun?
2:315:24How to remove the crank bolt (easy way) NO IMPACT - YouTubeYouTubeStart of suggested clipEnd of suggested clipLoosened. So it's not I made it look easier than it is but that is the best way to do it and if youMoreLoosened. So it's not I made it look easier than it is but that is the best way to do it and if you have to put a long pipe on the end of this. So you have a lot more leverage.
How do I turn my crankshaft pulley by hand?
The best way to turn your engine over is to place the socket on the front of your engine's crankshaft bolt, which is typically mounted to your crankshaft; then take your wrench and use it to manually roate the crankshaft (turning the wrench in a clockwise motion).
What size is the crankshaft bolt?
Crankshaft Pulley Bolt (12 X 1.75 X 75 mm) - Replaces OE...
How do you remove a pulley?
1:244:12How to use a Pulley Puller - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo we're just gonna tighten this and tilt pull the pulley. Off. Go strength go power. This is a potMoreSo we're just gonna tighten this and tilt pull the pulley. Off. Go strength go power. This is a pot will be speeded up. And it's off thank you Dad.
Should you be able to turn the crankshaft pulley by hand?
That you cannot rotate either cam or crankshaft pulleys by hand is completely normal. If you were able to rotate them bare handed, THEN you would have a problem.
How long does it take to replace a crankshaft pulley?
between 1 to 1.5 hoursA typical crankshaft pulley replacement usually takes between 1 to 1.5 hours.
Do I need a crank puller?
Do I Need A Crank Puller? Yes, there are ways to remove cranks without the crank puller but they will almost certainly do a lot of damage. There is no reason not to buy a crank puller as they a fairly prices starting from $8.99 upwards.
How do you remove a tight harmonic balancer bolt?
1:182:32How to remove a stuck harmonic balancer bolt - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd see I used a hole saw and cut a hole big enough for my socket there where the bolt is and then IMoreAnd see I used a hole saw and cut a hole big enough for my socket there where the bolt is and then I looked. Myself it has the two bolt holes. And. So I drilled those holes so they lined up.
How do you loosen a harmonic balancer bolt?
1:435:37How to remove a Crank Bolt/Harmonic balancer ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd if that doesn't work I got another little trick that we can do to try to get this bolt loose.MoreAnd if that doesn't work I got another little trick that we can do to try to get this bolt loose. Now this does require that the engine turns clockwise. If the bullet comes out counterclockwise.
Which way does the harmonic balancer bolt turn?
Hello - removal of the harmonic balancer bolt is counter-clockwise. Be sure to use a flywheel block or pin to prevent counter-clockwise engine rotation, which could cause engine damage.
How do you remove a stripped harmonic balancer bolt?
0:192:25Removing a Stripped Crank Bolt - YouTubeYouTubeStart of suggested clipEnd of suggested clipUsing a hammer with a punch hit the threaded ring at an angle to loosen. It.MoreUsing a hammer with a punch hit the threaded ring at an angle to loosen. It.
How to remove a pulley from a car?
To remove the pulley, reverse the power drill when you pull the trigger. Undo the bolt of the pulley and remove the defective pulley from the engine.
How to find a defective pulley?
First, open the hood of your car. The defective pulley is a round piece of metal that has a small arm at the top and a plastic roller at the bottom. This small plastic roller is fixed down on the drive belt which keeps the belt and the pulley intact.
What is crankshaft pulley?
A crankshaft pulley is a combination of wheels in a block or blocks in a tackle, that increases the force being applied to the vehicle's engine. If the input rate of rotation in a system is greater than the output rate of rotation, then it is called an under drive. If your car is driven on the street with not more than 15-20 percent under drive, then you need to be careful about the car. Poorly designed pulleys face side effects due to a lot of under drive in the alternator, power steering or the air conditioning units. The bad effects can cause the headlights of the car turning dim while coming to a halt or the volume of the stereo may lower day by day.
The Role Of The Crankshaft Pulley For Cars
The crankshaft pulley is an essential component of an automobile. It is responsible for distributing engine power to other systems in your car. Therefore, once the crankshaft pulley fails, it will become a major obstacle affecting the vehicle’s performance.
Crankshaft Pulley Sign When Having Trouble
How to detect when the crankshaft pulley is in trouble? You can refer to 4 common phenomena below.
How To Remove Crankshaft Pulley?
To make it easier to check and troubleshoot, you’ll need to know how to remove the crankshaft pulley from your car. Many people have asked: “Can I remove the crankshaft pulley without a pulley remover?” The answer is yes. You can refer to 4 simple steps below.
Some Frequently Asked Questions
To remove the crank pulley without a puller, place a wrench in the pulley bolt and secure the other end to the frame. Next, you use the starter motor to spin the engine. You should only apply 1 to 2 revolutions, enough to break the bolt.
Conclusion
Hopefully, the article will help you to remove the crankshaft pulley set easily. You need to perform 4 steps sequentially so as not to make any mistakes during disassembly.
What is the crankshaft pulley?
It’s essentially a wheel shaped mechanical system that connects to the crankshaft and other components of your car.
How to remove crankshaft pulley?
You just have to take off the timing cover, grab a bolt removing tool or a crankshaft pulley removal tool to slacken the bolts on the pulley by using an impact wrench, and tighten the removal tool until the crankshaft pulley is fully separated from the vehicle.
Why is my crankshaft pulley wobbling?
Also, remember that it’s a must to be careful especially in this last step, since disassembling the crankshaft pulley incorrectly can cause various problems later on, such as slippage, which causes wobbling of the crankshaft pulley and leads the central hub to get misaligned from the other drive rings.
Where is the crankshaft pulley located?
The most common scenario for many cars is that the crankshaft pulley is near the driver side or the left side where the engine compartment is, but there are occasions that it can be found at the engine’s bottom front part. If you’re more familiar with what a timing belt looks like, you can look for that instead, since the crankshaft pulley is always located near it.
Can you disassemble a crankshaft pulley?
To help you out here is an easy step-by-step guide on crankshaft pulley removal, so you can successfully disassemble the crankshaft pulley and do the necessary replacements and repairs that your car so badly needs.
Can you use impact tools to remove crankshaft pulleys?
You can also opt to use impact tools in order to remove the crankshaft pulley bolts, since these are almost always snugly torqued and are therefore difficult to remove.
Does a serpentine belt turn?
It’s also what allows the serpentine belt to turn, and it reduces the car engine’s crankshaft resonance, not to mention balances the overall harmony of the vehicle. The crankshaft pulley is also commonly removed when it comes to replacing your car’s timing belt.
How to remove crankshaft pulley without impact gun?
If you are curious to know how to remove crankshaft pulley bolt without impact gun, you can try this method; use the starter motor to loosen the crankshaft pulley bolt. To do this, place the socket on the bolt and wedge your ratchet’s end onto the ground, and ensure that when the pulley begins to turn, the ratchet is positioned in a way that lets it turn the bolt counterclockwise so that it can loosen the crankshaft pulley bolt. Then, turn the ignition key to crank the engine.
How to take off crankshaft pulley bolt?
Endeavor to wedge it against a solid metal in the engine compartment. As you crank the engine, the bolt will start to turn since the bolt holds the crankshaft pulley as a right-hand thread. After that, put your car key in the ignition and turn it. By doing this, it will loosen the crankshaft pulley bolt. You can take the bolt off by hand once it loosens.
What does a bad crankshaft pulley do?
Have you ever imagined what a bad crankshaft pulley can be like in your vehicle? It’s horrible right? Since the crankshaft pulley is connected to the harmonic balancer, which is responsible for absorbing vibrations of your car’s engine during faster acceleration while you drive, a bad crankshaft pulley will alter the harmonic balancer’s ability to absorb your car’s engine vibration as you accelerate faster while driving.
How to loosen a center bolt?
Use a socket to loosen the center bolt by breaking free the bolt with a hammer after placing the socket on the bolt. If this isn’t working, you can as well place the socket on the bolt tightly and start the car’s engine to rotate and loosen the bolt. This strategy works faster when the bolt is very tight.
What tool to use to remove crankshaft pulley?
The tool suitable for removing a crankshaft pulley is a half-inch drive impact gun. You could also use a torque wrench to secure it properly. Therefore, it would be helpful to follow the service manual guideline when removing a crankshaft pulley and observe the safety precautions before raising and supporting your car’s front portion. As the acronym “ABC” goes, “Always Be Careful.”
Why is a crankshaft pulley important?
Among many components of your car’s engine, the crankshaft pulley is a vital component due to its responsibility of distributing engine power to other systems of your car. If you have a bad crankshaft pulley that needs to be replaced and you don’t have a pulley removal tool, sufficient information has been provided on how to remove crankshaft pulley without a puller.
How much does it cost to replace a crankshaft pulley?
The estimated cost of replacing/fixing a crankshaft pulley is around $350 to $400. The cost of parts is about $200 to $220, while labor cost is estimated between $150 and $180. However, the costs may vary from one location or service provider to another. Ensure to locate an auto mechanic in your neighborhood who can do a good job of fixing your vehicle’s crankshaft pulley without errors.